| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.95 | 7.327% | $131.9585 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $230.77 | 9.867% | $253.5401 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $118.27 | 9.641% | $129.6724 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $37.94 | 10.112% | $41.7765 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $37.78 | 11.306% | $42.0514 | $42.05 | $42.05 | $42.10 |
| Purchase #6 | $38.28 | 9.580% | $41.9472 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $28.73 | 5.598% | $30.3383 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $614.72 | $671.2844 | $671.29 | $671.30 | $671.30 | |